{"product_id":"iscar-3600302-mcln-indexable-turning-toolholder-3-4-in","title":"Iscar 3600302 Mcln Indexable Turning Toolholder 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 3600302 is a right-hand MCLN-style indexable turning toolholder designed for external turning operations on CNC and manual lathes. It features a 0-degree negative rake angle and accepts CN-style inserts secured by a clamp-and-pin holding method, providing rigid, repeatable insert location under heavy cutting loads. The shank measures 0.75 inches wide by 0.75 inches high with an overall length of 4.5 inches. Built to the Comlock series design and compliant with ISO 13399 tooling data standards, this holder is suited to production and job-shop turning applications where consistent insert positioning is critical.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is used in external turning applications on ferrous and non-ferrous workpieces in both production and job-shop environments. The 5-degree lead angle geometry orients the cutting edge for general-purpose turning passes. The right-hand cutting direction means material is fed from right to left in conventional lathe orientation. The compatible insert size code is CNMG431-GN, with a 0.5-inch insert inscribed circle. No coolant-through capability is present on this holder, so flood or mist coolant must be applied externally.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMCLN toolholder style with clamp-and-pin insert retention for rigid, chatter-resistant cutting\u003c\/li\u003e\n  \u003cli\u003e0-degree negative rake angle suited to interrupted cuts and harder workpiece materials\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch by 3\/4 inch square shank fits standard lathe tool posts and turrets\u003c\/li\u003e\n  \u003cli\u003e5-degree lead angle for general-purpose turning geometry\u003c\/li\u003e\n  \u003cli\u003eAccepts CN-style inserts; compatible insert size code CNMG431-GN with 0.5-inch inscribed circle\u003c\/li\u003e\n  \u003cli\u003eISO 13399 compliant for integration with tool management and CAM software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned to accept CN-style indexable inserts with a 0.5-inch inscribed circle; compatible insert size code CNMG431-GN as specified by the manufacturer. Fits standard 3\/4 inch square shank tool posts and turret stations on CNC and manual turning centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician with the machine powered off and the spindle locked. Secure the shank fully in the tool post or turret to the depth recommended by the machine manufacturer to minimize overhang and vibration. Torque insert clamping screws using the appropriate ISCAR torque key — do not substitute non-OEM keys, as over- or under-torquing will affect insert seating and tool life. Verify tool height and cutting-edge alignment to spindle centerline before taking a finishing pass.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: MCLN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: CN style\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: CNMG431-GN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches (127 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.19 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Comlock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3600302\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51731646185778,"sku":"3600302","price":177.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af022ca3c6eef487d4b6b291dbd6fa02.jpg?v=1788733519","url":"https:\/\/voomisupply.com\/products\/iscar-3600302-mcln-indexable-turning-toolholder-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}